Results 261 to 270 of about 1,862,085 (289)

Refeeding with different levels of dietary carbohydrate modulates epigenetic stability through global DNA (de)methylation and histone modifications in juvenile and adult Nile tilapia (<i>Oreochromis niloticus</i>). [PDF]

Epigenetics
Thongchaitriwat S, Kumkhong S, Heraud C, Dias K, Panserat S, Boonanuntanasarn S, Marandel L.   +6 more
europepmc   +1 more source

Inhibition of Macrophage ARID3A Alleviates Myocardial Ischemia‐Reperfusion Injury After Heart Transplantation by Reducing THBS1/CD47 Signaling‐Mediated Neutrophil Extracellular Traps Formation

Advanced Science, EarlyView.
This study reveals that ARID3A in macrophages can transcriptionally regulate the THBS1‐CD47 axis after heart transplantation (HT), thereby inducing activated neutrophils to release NETs through the p38 MAPK signaling pathway. The itaconate derivative 4‐OI can inhibit ARID3A in macrophages and promote the accumulation of antioxidant factors, thereby ...
Hao Tian, Yonghong Xiong, Junbiao Zhan, Zhikun Lu, Yuxi Zhang, Yan Leng, Qin Huang, Zhongyuan Xia   +7 more
wiley   +1 more source

Author Correction: Phosphorylation of Jhd2 by the Ras-cAMP-PKA(Tpk2) pathway regulates histone modifications and autophagy. [PDF]

Nat Commun
Yu Q, Gong X, Tong Y, Wang M, Duan K, Zhang X, Ge F, Yu X, Li S.   +8 more
europepmc   +1 more source

Geometrically Encoded Positioning of Introns, Intergenic Segments, and Exons in the Human Genome

Advanced Science, EarlyView.
This study introduces a new hypothesis: exons, introns, and intergenic segments are non‐random projections of the functional layers of 3D structure of chromatin packing domains. Evidence is presented that this “geometric code” may encode volumetric structure, reconciling epigenetic patterns, correlates with oncogenic mutations, acting as a potential ...
Luay M. Almassalha, Kyle L. MacQuarrie, Marcelo Carignano, Cody L. Dunton, Ruyi Gong, Joe Ibarra, Lucas M. Carter, Wing Shun Li, Rikkert Nap, Parambir S. Dulai, Igal Szleifer, Vadim Backman   +11 more
wiley   +1 more source

Development of a High-Throughput Platform for Quantitation of Histone Modifications on a New QTOF Instrument. [PDF]

Mol Cell Proteomics
Zahn E, Xie Y, Liu X, Karki R, Searfoss RM, de Luna Vitorino FN, Lempiäinen JK, Gongora J, Lin Z, Zhao C, Yuan ZF, Garcia BA.   +11 more
europepmc   +1 more source

Lactate Metabolic Reprogramming Mediated by CircRNA–LDHA Complex Facilitates Innate Immune Evasion of Liver Cancer

Advanced Science, EarlyView.
CircSMPD4 physically combines with lactate dehydrogenase A (LDHA) and reduces its acetylation level via SIRT2‐dependent deacetylation, thereby inhibiting chaperone‐mediated autophagy‐lysosome degradation of LDHA. Upregulating LDHA leads to increasing lactate production and extracellular export, which in turn suppresses natural killer cell cytotoxicity ...
Hao Shen, Boqiang Liu, Jing He, Weijun Zhao, Weiqi Li, Lingfeng Ma, Lidan Hou, Yi Wang, Chenqi Jin, Yushun Chang, Jie Lin, Jia Zhao, Binghan Jin, Yuanshi Tian, Xiujun Cai, Liang Shi, Yifan Wang   +16 more
wiley   +1 more source

Thermosensory TRPV Heterotetramers Drive Seasonal Polyphenism: Molecular Basis of CcIav/CcNan‐PKCα‐AKH/AKHR Signaling in Pear Psyllid Morph Transition

Advanced Science, EarlyView.
At 2 5 °C, thermal activation initiates: i) CcIav/CcNan heterotetramer assembly → Ca2⁺ influx; ii) CcPKCα phosphorylation → AKH signaling potentiation; iii) CcAKH1 binding to membrane‐localized CcAKHR → energy mobilization (lipid catabolism/glycogenolysis) and vitellogenin transport via follicular patency; iv) Oocyte maturation → summer‐form nymph ...
Jianying Li, Zhixian Zhang, Yilin Wang, Yue Yang, Jiarui Wang, Xueyi Ruan, Songdou Zhang   +6 more
wiley   +1 more source

Epigenetic regulation of reprogramming and pluripotency: insights from histone modifications and their implications for cancer stem cell therapies. [PDF]

Front Cell Dev Biol
Bae W, Ra EA, Lee MH.
europepmc   +1 more source

EGFR Targeted Liposomal PROTAC Assisted With Epigenetic Regulation as an Efficient Strategy for Osimertinib‐Resistant Lung Cancer Therapy

Advanced Science, EarlyView.
In this study, an EGFR lipoSM PROTACs (GM‐protac), which can achieve efficient EGFR degradation and HDACi delivery, is developed. It is found that GM‐protac can both block EGFR‐dependent pathways and bypass the HDAC signaling pathway. Meanwhile, both display obvious tumor inhibition with negligible toxicity in EGFR‐TKI‐resistant lung cancer animal ...
Dongyuan Wang, Yajing Liu, Ying Chen, Chuan Dai, Wenzhu Hu, Jinyan Han, Zigang Li, Feng Yin, Yu Zhang, Chen Shi   +9 more
wiley   +1 more source

Histone Modifications and Their Contributions to Hypertension. [PDF]

Hypertension
Ray A, Stelloh C, Liu Y, Meyer A, Geurts AM, Cowley AW, Greene AS, Liang M, Rao S.   +8 more
europepmc   +1 more source